Exposure
- ID
- GRAVI.2022-09-07T08:01:06.878_2
- Header ID
- GRAVI.2022-09-07T08:01:06.878
- Date updated
- 2022-09-07 08:11:21 UTC+0000
- Release date
- 2023-09-07 08:11:20 UTC+0000
- UTC Start
- 2022-09-07 08:01:06.878
- UTC End
- 2022-09-07 08:03:30.878
- MJD Start
- 59829.33410738
- MJD End
- 59829.3357740467
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001598
- Ambient temperature (°C)
- 10.57
- Seeing (arcsec)
- 1.13
Observation
- ID
- 52338
- Category
- science
- Program ID
- 109.2310.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN
Target
- ID
- 30729
- Name
- GJ65A
- RA
- 24.7560416666667
- DEC
- -17.9505555555556
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.3950 | 88.1930 | 120.0000 | 120.3000 |
| A0-J2 | 126.8740 | 126.5790 | 96.3000 | 96.6000 |
| A0-K0 | 126.7370 | 126.5280 | 74.4250 | 74.6240 |
| G1-J2 | 57.9990 | 57.9440 | 58.6000 | 58.8000 |
| G1-K0 | 90.4650 | 90.4730 | 30.2010 | 30.4350 |
| J2-K0 | 48.1710 | 48.1640 | 355.2120 | 355.5320 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.2310.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59829.33410738 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.771048 |
| DEC | -17.94756 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 170.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 88.395 |
| HIERARCH ESO ISS PBL12 END | 88.193 |
| HIERARCH ESO ISS PBLA12 START | 120.0 |
| HIERARCH ESO ISS PBLA12 END | 120.3 |
| HIERARCH ESO ISS PBL13 START | 126.874 |
| HIERARCH ESO ISS PBL13 END | 126.579 |
| HIERARCH ESO ISS PBLA13 START | 96.3 |
| HIERARCH ESO ISS PBLA13 END | 96.6 |
| HIERARCH ESO ISS PBL14 START | 126.737 |
| HIERARCH ESO ISS PBL14 END | 126.528 |
| HIERARCH ESO ISS PBLA14 START | 74.425 |
| HIERARCH ESO ISS PBLA14 END | 74.624 |
| HIERARCH ESO ISS PBL23 START | 57.999 |
| HIERARCH ESO ISS PBL23 END | 57.944 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.8 |
| HIERARCH ESO ISS PBL24 START | 90.465 |
| HIERARCH ESO ISS PBL24 END | 90.473 |
| HIERARCH ESO ISS PBLA24 START | 30.201 |
| HIERARCH ESO ISS PBLA24 END | 30.435 |
| HIERARCH ESO ISS PBL34 START | 48.171 |
| HIERARCH ESO ISS PBL34 END | 48.164 |
| HIERARCH ESO ISS PBLA34 START | 355.212 |
| HIERARCH ESO ISS PBLA34 END | 355.532 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001531 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001665 |
| HIERARCH ESO ISS AMBI TEMP | 10.57 |
| HIERARCH ESO ISS AMBI FWHM START | 1.18 |
| HIERARCH ESO ISS AMBI FWHM END | 1.08 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
| HIERARCH ESO FT ROBJ DELTA | -175702.000 |